2485686720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:1019

約数の個数: 224

約数和(自身を含む): 8645688576

約数和(自身を除く): 6160001856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 401, 440, 480, 528, 587, 660, 704, 802, 880, 960, 1056, 1174, 1203, 1320, 1604, 1760, 1761, 2005, 2112, 2348, 2406, 2640, 2935, 3208, 3520, 3522, 4010, 4411, 4696, 4812, 5280, 5870, 6015, 6416, 6457, 7044, 8020, 8805, 8822, 9392, 9624, 10560, 11740, 12030, 12832, 12914, 13233, 14088, 16040, 17610, 17644, 18784, 19248, 19371, 22055, 23480, 24060, 25664, 25828, 26466, 28176, 32080, 32285, 35220, 35288, 37568, 38496, 38742, 44110, 46960, 48120, 51656, 52932, 56352, 64160, 64570, 66165, 70440, 70576, 76992, 77484, 88220, 93920, 96240, 96855, 103312, 105864, 112704, 128320, 129140, 132330, 140880, 141152, 154968, 176440, 187840, 192480, 193710, 206624, 211728, 235387, 258280, 264660, 281760, 282304, 309936, 352880, 384960, 387420, 413248, 423456, 470774, 516560, 529320, 563520, 619872, 705760, 706161, 774840, 846912, 941548, 1033120, 1058640, 1176935, 1239744, 1411520, 1412322, 1549680, 1883096, 2066240, 2117280, 2353870, 2589257, 2824644, 3099360, 3530805, 3766192, 4234560, 4707740, 5178514, 5649288, 6198720, 7061610, 7532384, 7767771, 9415480, 10357028, 11298576, 12946285, 14123220, 15064768, 15535542, 18830960, 20714056, 22597152, 25892570, 28246440, 31071084, 37661920, 38838855, 41428112, 45194304, 51785140, 56492880, 62142168, 75323840, 77677710, 82856224, 103570280, 112985760, 124284336, 155355420, 165712448, 207140560, 225971520, 248568672, 310710840, 414281120, 497137344, 621421680, 828562240, 1242843360, 2485686720]

約数ペア:

[(1, 2485686720), (2, 1242843360), (3, 828562240), (4, 621421680), (5, 497137344), (6, 414281120), (8, 310710840), (10, 248568672), (11, 225971520), (12, 207140560), (15, 165712448), (16, 155355420), (20, 124284336), (22, 112985760), (24, 103570280), (30, 82856224), (32, 77677710), (33, 75323840), (40, 62142168), (44, 56492880), (48, 51785140), (55, 45194304), (60, 41428112), (64, 38838855), (66, 37661920), (80, 31071084), (88, 28246440), (96, 25892570), (110, 22597152), (120, 20714056), (132, 18830960), (160, 15535542), (165, 15064768), (176, 14123220), (192, 12946285), (220, 11298576), (240, 10357028), (264, 9415480), (320, 7767771), (330, 7532384), (352, 7061610), (401, 6198720), (440, 5649288), (480, 5178514), (528, 4707740), (587, 4234560), (660, 3766192), (704, 3530805), (802, 3099360), (880, 2824644), (960, 2589257), (1056, 2353870), (1174, 2117280), (1203, 2066240), (1320, 1883096), (1604, 1549680), (1760, 1412322), (1761, 1411520), (2005, 1239744), (2112, 1176935), (2348, 1058640), (2406, 1033120), (2640, 941548), (2935, 846912), (3208, 774840), (3520, 706161), (3522, 705760), (4010, 619872), (4411, 563520), (4696, 529320), (4812, 516560), (5280, 470774), (5870, 423456), (6015, 413248), (6416, 387420), (6457, 384960), (7044, 352880), (8020, 309936), (8805, 282304), (8822, 281760), (9392, 264660), (9624, 258280), (10560, 235387), (11740, 211728), (12030, 206624), (12832, 193710), (12914, 192480), (13233, 187840), (14088, 176440), (16040, 154968), (17610, 141152), (17644, 140880), (18784, 132330), (19248, 129140), (19371, 128320), (22055, 112704), (23480, 105864), (24060, 103312), (25664, 96855), (25828, 96240), (26466, 93920), (28176, 88220), (32080, 77484), (32285, 76992), (35220, 70576), (35288, 70440), (37568, 66165), (38496, 64570), (38742, 64160), (44110, 56352), (46960, 52932), (48120, 51656)]